| article html file updated | 31 August 2025 00:46 CEST | Update | https://www.mdpi.com/2076-3921/8/9/348 |
| article html file updated | 20 July 2022 04:13 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:12 CET | Update | N/A |
| article html file updated | 26 September 2019 17:01 CEST | Update | N/A |
| article html file updated | 1 September 2019 10:05 CEST | Original file | N/A |
| article pdf uploaded. | 1 September 2019 10:03 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/9/348/pdf |
| article xml uploaded. | 1 September 2019 10:03 CEST | Update | https://www.mdpi.com/2076-3921/8/9/348/xml |
| article xml file uploaded | 1 September 2019 10:03 CEST | Original file | N/A |
